Solved Writing a config file error

Code:

        class StoredData
        {
            public HashSet<string> itemList = new HashSet<string>();            public StoredData()
            {            }
        }        StoredData storedData;        void Loaded()
        {
            storedData.itemList.Add("OK");
            Interface.Oxide.DataFileSystem.WriteObject("NoComponent", storedData);
        }

What's wrong with this? I'm reading the API Documentation, but since the error messages aren't pretty describing so I have to ask questions here. <filename unknown>:0 ... filename unknown? What the faaaak?

Code is for testing purposes, no productional, fail-safe etc.
[DOUBLEPOST=1479911900][/DOUBLEPOST]PS. Have to create file manually. I will try that. If it's the reason why docs doesn't mention that the file must be created using basic functions of C#. I were wondering that the file will be automatically created by Oxide API.

 

Yeah. It didn't work anyways whenever it was a data. I successfully created a configuration with List<string>, because I'm listing some items to it.

 

Code:

        List<string> itemList = new List<string>();        void Loaded()
        {
            // Define
        }        protected override void LoadDefaultConfig()
        {
            PrintWarning("Creating a new configuration file.");
            Config.Clear();
            itemList.Add("gears");
            itemList.Add("metalblade");
            itemList.Add("metalpipe");
            itemList.Add("riflebody");
            itemList.Add("roadsigns");
            itemList.Add("rope");
            itemList.Add("sewingkit");
            itemList.Add("smgbody");
            itemList.Add("metalspring");
            itemList.Add("techparts");
            itemList.Add("propanetank");
            Config["itemList"] = itemList;
            SaveConfig();
        }

How do I define the itemList content to be a Config["itemList"] content.

 

I don't know other way to do it than creating a new class.

Code:

class PluginItem
        {
            public string shortname { get; set; }
            public PluginItem()
            {
                shortname = shortname;
            }
        }

and adding it to list as object.
[DOUBLEPOST=1479917559][/DOUBLEPOST]

Code:

        List<PluginItem> itemList = new List<PluginItem>();        class PluginItem
        {
            public string shortname { get; set; }
            public PluginItem(string sn)
            {
                shortname = sn;
            }
        }        void Loaded()
        {
                      foreach(PluginItem item in itemList)
            {
                Puts(item.shortname);
            }
        }        protected override void LoadDefaultConfig()
        {
            PrintWarning("Creating a new configuration file.");
            Config.Clear();
            itemList.Add(new PluginItem("gears"));
            itemList.Add(new PluginItem("metalblade"));
            /*itemList.Add("gears");
            itemList.Add("metalblade");
            itemList.Add("metalpipe");
            itemList.Add("riflebody");
            itemList.Add("roadsigns");
            itemList.Add("rope");
            itemList.Add("sewingkit");
            itemList.Add("smgbody");
            itemList.Add("metalspring");
            itemList.Add("techparts");
            itemList.Add("propanetank");*/
            Config["itemList"] = itemList;
            SaveConfig();
        }

I seriously have a clue how the hell I'm supposed to load all of the items from the JSON object. I can't just remember. I think I'm getting too old for this.